.logo {
  float: left;
  width: 190px;
  height: 31px;
  /* margin: 16px 24px 16px 0; */
  /* background: rgba(255, 255, 255, 0.3); */
  color: white;
}

.logo .logo-icon {
  width: 28px;
}

.logo .logo-txt {
  height: 28px;
}

.site-layout-background {
  background: #fff;
}